15 Cyber Hygiene Tips for Teachers and Students

In an increasingly digital world, the classroom has gone far beyond four walls. Whether it’s remote learning, shared Google Docs, or online homework portals, both teachers and students are spending more time online than ever before. With that comes a growing need to practise good cyber hygiene—the habits that help keep our digital lives safe, secure, and private.

Here are 15 essential cyber hygiene tips every teacher and student in the UK should follow this school year:

1. Use Strong, Unique Passwords

Avoid “123456” or “password” at all costs. Instead, use complex passwords with a mix of letters, numbers, and symbols—or better yet, use a passphrase you can remember. Never reuse the same password across different platforms.

2. Enable Two-Factor Authentication (2FA)

Wherever possible, turn on 2FA—especially on school email accounts and cloud storage. It adds an extra layer of security in case your password is compromised.

3. Think Before You Click

Be cautious of unexpected emails, links, or attachments—even if they appear to come from someone you know. Phishing scams often target school staff and students alike.

4. Keep Software Up to Date

Whether it’s your laptop, tablet, browser, or apps—regular updates patch security holes. Don’t delay them!

5. Use School-Approved Platforms

Stick to software and websites that are approved by your school or MAT (Multi Academy Trust). These have usually been vetted for safety and GDPR compliance.

6. Lock Your Device When You Step Away

Even if it’s just for a minute, always lock your screen. You never know who might try to access your files while you’re gone.

7. Avoid Public Wi-Fi or Use a VPN

Public networks are often unsecured. If you must connect, use a reliable VPN (Virtual Private Network) to encrypt your internet activity.

8. Be Careful What You Share

Avoid oversharing personal details—especially your full name, home address, school name, or photos with location tags. Privacy matters.

9. Teach and Learn About Digital Footprints

Everything posted online leaves a trail. Encourage students to think critically about what they post, like, or comment on. The internet never forgets!

10. Backup Important Work

Use cloud storage or an external drive to back up lesson plans, assignments, or research regularly. Don’t risk losing it all to a technical glitch or malware attack.

11. Log Out Properly

Don’t just close the tab—always log out of shared or public devices to avoid unauthorised access.

12. Monitor App Permissions

Check what apps and browser extensions have access to your data or camera. Revoke anything that seems unnecessary.

13. Report Suspicious Activity

Encourage a culture of openness. If something feels off—report it to your IT team, safeguarding officer, or school lead immediately.

14. Protect Your Webcam

Use a camera cover or sticker when the webcam isn’t in use. And always double-check you’re not live-streaming by accident in a video call.

15. Educate, Don’t Intimidate

Cyber hygiene is not about scaring people—it’s about empowerment. Run regular digital safety sessions for students and CPD for staff so everyone feels confident and informed.

Final Thoughts

Cyber security isn’t just the responsibility of the IT department—it’s a shared effort. Whether you’re a teacher prepping tomorrow’s lesson or a student submitting coursework, practising these simple habits can protect you from real risks.

Remember: good digital habits today can save a lot of stress tomorrow. Stay safe out there!